calcium homeostasis

Cardiovascular diseases (CVDs) are a group of disorders of the heart and blood vessels which include coronary heart disease, cerebrovascular disease, peripheral arterial disease, rheumatic heart disease, etc. CVDs are the number 1 cause of death globally. Smoking, unhealthy nutrition, aging population, lack of physical activity, arterial hypertension, or diabetes can promote cardiovascular disease like myocardial infarction or stroke. It is multifactorial and encompasses a multitude of mechanisms, such as eNOS uncoupling, reactive oxygen species formation, chronic inflammatory disorders and abnormal calcium homeostasis. Antioxidant, anti-inflammatory and anti-diabetes agents may reduce the cardiovascular disease risk.

MCE supplies a unique collection of 1,695 compounds with confirmed anti-cardiovascular activity. These compounds mainly target metabolic enzyme, membrane transporter, ion channel, inflammation related signaling pathways. MCE Anti-Cardiovascular Disease Compound Library can be used for cardiovascular diseases related research and high throughput and high content screening for new drugs.

Ion channel is a membrane-binding enzyme whose catalytic site is an ion conduction pore, which is opened and closed in response to specific environmental stimuli (voltage, ligand concentration, membrane tension, temperature, etc.). Ion channel provide pores for the passive diffusion of ions on the biofilm. Due to their high selectivity for ion, ion channel are generally classified as sodium (Na⁺ ), potassium (K⁺ ), calcium (Ca²⁺ ), chloride (Cl^- ), and non-specific cation channel. Ion channel is an important contributor to cell signal transduction and homeostasis. In addition to electrical signal transduction, ion channel also have many functions: regulating vascular smooth muscle contraction, maintaining normal cell volume, regulating glandular secretion, protein kinase activation, etc. Therefore, dysfunction of ion channel can lead to many diseases, and its mechanism research is particularly important.

MCE designs a unique collection of 1,208 small molecules related to ion channel, mainly targeting Na⁺ channel, K⁺ channel, Ca²⁺ channel, GABA receptor, iGluR, etc. It is an essential tool for research of cardiovascular diseases, Nervous system diseases and other diseases.

Heat-clearing and detoxification is a specific treatment method in the research of traditional Chinese medicine (TCM), which is clinically used to treat infectious diseases with remarkable effect. Over the past decades, the research of heat-clearing and detoxification treatment has been one of the most active fields of combining traditional Chinese and western medicines, and has made remarkable achievements. Nowadays, the application field of heat-clearing and detoxification traditional Chinese medicine is not only limited to antibacterial and antiviral, but also has made progress in the research fields of anti-inflammatory reaction, anti-endotoxin, anti-peroxidative damage, anti-inflammatory cytokines, enhancement of immune function, protection of cellular organelles, and maintenance of calcium homeostasis. In addition to this, clearing heat and removing toxins has also made significant research progress in non-infectious diseases, for example, in tumors, cardiovascular diseases, renal diseases, blood diseases, geriatrics, and diabetes, all of which have shown good curative effect.

MCE can supply 1,348 monomer component from more than a hundred sources of heat-clearing and detoxification TCM, which can be used in TCM studies, drug development and mechanism-based studies.